package com.cbs.android.module.user.user.handler;

import com.cbs.android.module.user.user.entity.User;

/**
 * Created by broche on 1/25/16.
 */
public interface UserChangeHandler {
    /**
     * this method is run in an async task
     * if success return null else return a unnull string
     *
     * @return
     */
    String shouldChange();

    /**
     * this method is run in an async task
     *
     * @return
     */
    void onChanged(User user);
}
